Properties of the Number 43049

Forty-Three Thousand Forty-Nine

Basics

Value: 43048 → 43049 → 43050

Parity: odd

Prime: Yes

Previous Prime: 43037

Next Prime: 43051

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 43049

Divisors: 1, 43049

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010100000101001

Octal: 124051

Duodecimal: 20AB5

Hexadecimal: a829

Square: 1853216401

Square Root: 207.4825293850063

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Primes that become squares when prefixed with a 2. A167735

Primes p such that the polynomial x⁵-x⁴-x³-x²-x-1 mod p has 5 distinct zeros. A106281

Prime numbers p not of the form 10k+1 for which the quintonacci quintic polynomial x⁵ - x⁴ - x³ - x² - x - 1 modulus p is factorizable into five binomials. A135847

Number of true prime powers whose binary order, ceiling(log₂(p^x)), is n. A36380

The lesser of twin primes p such that p·q+a+b+c are also the lesser of twin primes, (p and q are twin primes, p+2=q, a=p-1,b=(p+q)/2,c=q+1). A168536

Prime means of 12 horizontal, vertical and main diagonal sums associated with primes in A094458. A94459

Primes p such that p² +- 12 and p² +- 18 are also primes. A153121

a(n)=(s(n)+1)/4, where s(n)=n-th base 4 palindrome that starts with 3. A43049